Verified 287(g) participation or qualifying implementation is documented.
Verified agreement models
Warrant Service Officer (WSO) — Authorizes trained local officers to serve and execute certain ICE administrative warrants within the agency's jail or correctional facility.
Law-enforcement structure
County sheriff's office
The county sheriff's office is the county-level law-enforcement contact for this directory action.
Documented 287(g) agreement; implementation not yet confirmed
Published sources document Bonneville County Sheriff's Office with WSO 287(g) participation. Signed agreements remain useful for exact clause review, but are not treated as a prerequisite to publish the basic participation record.
Key facts
Provisionally listed with Warrant Service Officer Model
WSO agreement date provisionally listed as 2025-07-11
Release-notification and additional-hold practices remain under source review
78 custody transfers to ICE reported through August 2024
Documented 287(g) WSO agreement; implementation not yet confirmed
Model: WSO
Agreement signed 2025-07-11
Training: Unknown. Implementation: Unknown.
Bonneville County Sheriff's Office is listed with a Warrant Service Officer Model agreement.
The Warrant Service Officer Model agreement is listed with an agreement date of 2025-07-11.
Sheriff Samuel Hulse supported voluntary local choice, described existing cooperation, and opposed a statewide mandate despite Bonneville County’s WSO participation.
Timeline
2025-07-11 — WSO agreement listed
2026-07-23 — Public 287(g) position — bonneville-county-sheriffs-office
